JP5723627B2 - 無線送信装置、無線受信装置、無線通信システム、制御プログラムおよび集積回路 - Google Patents

無線送信装置、無線受信装置、無線通信システム、制御プログラムおよび集積回路 Download PDF

Info

Publication number
JP5723627B2
JP5723627B2 JP2011032549A JP2011032549A JP5723627B2 JP 5723627 B2 JP5723627 B2 JP 5723627B2 JP 2011032549 A JP2011032549 A JP 2011032549A JP 2011032549 A JP2011032549 A JP 2011032549A JP 5723627 B2 JP5723627 B2 JP 5723627B2
Authority
JP
Japan
Prior art keywords
wireless
station apparatus
radio
mobile station
codebook
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2011032549A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012175189A (ja
JP2012175189A5 (cg-RX-API-DMAC7.html
Inventor
毅 小野寺
毅 小野寺
宏道 留場
宏道 留場
博史 中野
博史 中野
デルガド アルバロ ルイズ
デルガド アルバロ ルイズ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP2011032549A priority Critical patent/JP5723627B2/ja
Publication of JP2012175189A publication Critical patent/JP2012175189A/ja
Publication of JP2012175189A5 publication Critical patent/JP2012175189A5/ja
Application granted granted Critical
Publication of JP5723627B2 publication Critical patent/JP5723627B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
JP2011032549A 2011-02-17 2011-02-17 無線送信装置、無線受信装置、無線通信システム、制御プログラムおよび集積回路 Expired - Fee Related JP5723627B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011032549A JP5723627B2 (ja) 2011-02-17 2011-02-17 無線送信装置、無線受信装置、無線通信システム、制御プログラムおよび集積回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011032549A JP5723627B2 (ja) 2011-02-17 2011-02-17 無線送信装置、無線受信装置、無線通信システム、制御プログラムおよび集積回路

Publications (3)

Publication Number Publication Date
JP2012175189A JP2012175189A (ja) 2012-09-10
JP2012175189A5 JP2012175189A5 (cg-RX-API-DMAC7.html) 2014-03-20
JP5723627B2 true JP5723627B2 (ja) 2015-05-27

Family

ID=46977709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011032549A Expired - Fee Related JP5723627B2 (ja) 2011-02-17 2011-02-17 無線送信装置、無線受信装置、無線通信システム、制御プログラムおよび集積回路

Country Status (1)

Country Link
JP (1) JP5723627B2 (cg-RX-API-DMAC7.html)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10985811B2 (en) 2004-04-02 2021-04-20 Rearden, Llc System and method for distributed antenna wireless communications
US11309943B2 (en) 2004-04-02 2022-04-19 Rearden, Llc System and methods for planned evolution and obsolescence of multiuser spectrum
US11451275B2 (en) 2004-04-02 2022-09-20 Rearden, Llc System and method for distributed antenna wireless communications
US10425134B2 (en) 2004-04-02 2019-09-24 Rearden, Llc System and methods for planned evolution and obsolescence of multiuser spectrum
US11394436B2 (en) 2004-04-02 2022-07-19 Rearden, Llc System and method for distributed antenna wireless communications
US10886979B2 (en) 2004-04-02 2021-01-05 Rearden, Llc System and method for link adaptation in DIDO multicarrier systems
US11189917B2 (en) 2014-04-16 2021-11-30 Rearden, Llc Systems and methods for distributing radioheads
US11050468B2 (en) 2014-04-16 2021-06-29 Rearden, Llc Systems and methods for mitigating interference within actively used spectrum
US10194346B2 (en) 2012-11-26 2019-01-29 Rearden, Llc Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology
US11190947B2 (en) 2014-04-16 2021-11-30 Rearden, Llc Systems and methods for concurrent spectrum usage within actively used spectrum
US10164698B2 (en) 2013-03-12 2018-12-25 Rearden, Llc Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology
US10547358B2 (en) 2013-03-15 2020-01-28 Rearden, Llc Systems and methods for radio frequency calibration exploiting channel reciprocity in distributed input distributed output wireless communications
US11290162B2 (en) 2014-04-16 2022-03-29 Rearden, Llc Systems and methods for mitigating interference within actively used spectrum
US9698889B2 (en) * 2014-09-24 2017-07-04 Intel Corporation Scheduling in a multiple user multiple-input and multiple output communications network
JP7378414B2 (ja) 2018-03-19 2023-11-13 ピヴォタル コムウェア インコーポレイテッド 物理的障壁を通じた無線信号の通信
US10862545B2 (en) 2018-07-30 2020-12-08 Pivotal Commware, Inc. Distributed antenna networks for wireless communication by wireless devices
US10522897B1 (en) 2019-02-05 2019-12-31 Pivotal Commware, Inc. Thermal compensation for a holographic beam forming antenna
US10468767B1 (en) 2019-02-20 2019-11-05 Pivotal Commware, Inc. Switchable patch antenna
US10734736B1 (en) 2020-01-03 2020-08-04 Pivotal Commware, Inc. Dual polarization patch antenna system
US11069975B1 (en) 2020-04-13 2021-07-20 Pivotal Commware, Inc. Aimable beam antenna system
US11190266B1 (en) 2020-05-27 2021-11-30 Pivotal Commware, Inc. RF signal repeater device management for 5G wireless networks
US11026055B1 (en) 2020-08-03 2021-06-01 Pivotal Commware, Inc. Wireless communication network management for user devices based on real time mapping
US11297606B2 (en) 2020-09-08 2022-04-05 Pivotal Commware, Inc. Installation and activation of RF communication devices for wireless networks
WO2022155529A1 (en) 2021-01-15 2022-07-21 Pivotal Commware, Inc. Installation of repeaters for a millimeter wave communications network
JP2024505881A (ja) 2021-01-26 2024-02-08 ピヴォタル コムウェア インコーポレイテッド スマートリピータシステム
US11451287B1 (en) 2021-03-16 2022-09-20 Pivotal Commware, Inc. Multipath filtering for wireless RF signals
JP2024525621A (ja) 2021-07-07 2024-07-12 ピヴォタル コムウェア インコーポレイテッド 多重経路リピーターシステム
US12185453B2 (en) 2021-10-26 2024-12-31 Pivotal Commware, Inc. RF absorbing structures
AU2023257255A1 (en) 2022-04-18 2024-11-07 Pivotal Commware, Inc. Time-division-duplex repeaters with global navigation satellite system timing recovery

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7649831B2 (en) * 2007-05-30 2010-01-19 Samsung Electronics Co., Ltd. Multi-user MIMO feedback and transmission in a wireless communication system
KR101435846B1 (ko) * 2008-10-30 2014-08-29 엘지전자 주식회사 다중안테나를 갖는 무선 통신 시스템에서 간섭 제어 방법
JP5497577B2 (ja) * 2010-08-16 2014-05-21 株式会社Nttドコモ 通信制御方法、基地局装置及び移動局装置
JP5557704B2 (ja) * 2010-11-09 2014-07-23 シャープ株式会社 無線送信装置、無線受信装置、無線通信システムおよび集積回路

Also Published As

Publication number Publication date
JP2012175189A (ja) 2012-09-10

Similar Documents

Publication Publication Date Title
JP5723627B2 (ja) 無線送信装置、無線受信装置、無線通信システム、制御プログラムおよび集積回路
US11546027B2 (en) Base station apparatus, terminal apparatus, wireless communication system and integrated circuit
US9654272B2 (en) Method for multi-input multi-output communication in large-scale antenna system
US9281880B2 (en) Wireless transmission device and wireless reception device
CA2786810C (en) A method and transmitter node for transmitting demodulation reference signal pattern
KR101549024B1 (ko) 무선 통신 시스템에서 다중 셀 협력 통신을 위한 프리코딩 코드북을 이용하여 피드백 정보 및 데이터를 전송하는 방법
JP5596498B2 (ja) 基地局装置、移動局装置及びそれらを用いた無線通信システム
US9008166B2 (en) Filter calculating device, transmitting device, receiving device, processor, and filter calculating method
JP5319443B2 (ja) 基地局装置、端末装置および無線通信システム
JP2013517645A (ja) チャネル情報フィードバック装置及びその方法、基地局、その基地局の通信方法
US20160182135A1 (en) Feedback information notification method, terminal device, base station device, radio communication system, and integrated circuit
JP2011151540A (ja) プリコーディングウェイト生成方法、移動局装置及び基地局装置
WO2012137709A1 (ja) 端末、基地局、通信システムおよび通信方法
JP2023100740A (ja) 端末、無線通信方法、及びシステム
JP2018067774A (ja) 端末及び通信方法
JP5373650B2 (ja) 移動局装置、チャネル情報フィードバック方法
JP6344489B2 (ja) データ通信方法及びmimo基地局
JP5557704B2 (ja) 無線送信装置、無線受信装置、無線通信システムおよび集積回路

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140131

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140131

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20141106

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20141118

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150113

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150203

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150302

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150324

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150330

R150 Certificate of patent or registration of utility model

Ref document number: 5723627

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees